The Longmont Innovation Center hosted a great event, focused on building community and sparking interest in STEM education!

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With a conference room named "Spaceball I," it's only fitting that it contains a "callable wall." While it's not all the way there, here is the start.

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This is the first part of building a keycode-based anti-theft system for a car.

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Hacking your LEGO kits with motors and micro:bits!

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Using EL once again for my students' performance using a glove controller, XBees, EL sequencers and Arduino.

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I'm doing a whole lot of package development for Microsoft MakeCode; let's take a closer look at how it works.

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Check out this Qwiic-based jukebox using Qwiic RFID and Qwiic MP3. Follow along with the video and hookup guide to build your own!

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Naturally, having just fired up the new Transparent Graphical OLED display, I wondered what it would take to make a 3D display. Here's the story of the struggle, as told in an intentional allusion to interpretive alliteration.

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Hop on the I2C BUS and let's build Escape Room puzzles Qwiic!

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With the world accessible in an instant these days, sometimes your local community goes by the wayside when looking for help or common interest.

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A quick guide to using and personalizing Eagle configuration script files to tailor settings to your needs.

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In this week's Enginursday, we'll explore how to use both cores of the ESP32, and why you might want to.

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Let's check out my third design to control LEDs based on movement using an accelerometer!

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Wes and I collaborated on some code to take your current Spotify album art and display it on a 64x64 LED matrix. Let's check it out!

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Happy 100th Birthday to Consolidated Electronic Wire & Cable!

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Recent Blog Comments

This is awesome! I'm doing something similar -- right now it's running on a pi-zero-w, but I'm looking into esp32 as an option (I'm serving…

Sorry about that. The other tutorials also had a slight change in the tutorial name. They are now linked properly. =)

Sorry about that. The name of the tutorial was adjusted for the product. It is fixed now! =)

The gator:soil got a guide that proclaimed it was retired, and the other two got the same resuilt as the microphone...

I just looked at the gator:microphone page, and when I clicked on the "Hookup Guide" box I got a…

If you are into this stuff, make sure to check out Flite Test on YouTube!

Great write up, and this sounds like a great way to spend a June day. I will definitely have to catch it next year!

I'll have to check this out next year. Looks like fun! Your photos came out great.

I'd Love to show you!, when and where?

I was remiss in not linking ARRL. This is a really great organization and they do tremendous work in education and…

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